package org.maven.utils;

import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;


/**
 * Hello world!
 *
 */
public class App 
{
    public static void main( String[] args )
    {
		Map map = new HashMap();
		map = new ConcurrentHashMap();
        System.out.println( "Hello World!" );
//        CaptchaService
    }
}
